Nakale Kelapile is a practicing Electronic Engineer and conducts research on Road safety of highways, Traffic control system and Seeding light for application of roads design and construction in Botswana by BITRI. Over the last 6 to 7 years during his academic’s,  he has carried out research on End to End OFDM system in terms of energy efficiency, he also worked on a group project of a Remotely controlled underwater vehicle that is used on fixing and analyzing  optical fiber  cable stresses under the ocean/sea (with university of Surrey, UK). His main contribution to the project was to design the communication between the vehicle and the base station and methods of collecting data while the vehicle is surveying submarine telecommunications cables.